package com.bwie.coupon.service;

import com.bwie.coupon.domain.po.MlCouponPreferential;
import org.apache.ibatis.annotations.Param;

public interface MlUserCouponService {

    /**
     * 用户领取优惠卷
     * @return
     */
    void mlUserCouponAdd(Integer mlCouponId);


}
